# 業務人脈王 vs aiwan 3+3 Postal Code

The clearest difference is in-app purchases: aiwan 3+3 Postal Code at none against 業務人脈王's 9. aiwan 3+3 Postal Code also leads on iOS requirement (13.0 vs 15.6). 業務人脈王's advantage is ads (none vs shown) and update cadence (every 2 months vs every 37 months). On price and device support there is nothing between them.

Both are free to download. 業務人脈王 sells 9 one-off in-app purchases. aiwan 3+3 Postal Code asks for nothing beyond the download.

業務人脈王 ships an update every 2 months, aiwan 3+3 Postal Code every 37 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 業務人脈王 | aiwan 3+3 Postal Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 37 months |
| Size | 46 MB | 28 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [賀柏企管科技顧問股份有限公司](https://appshunter.io/developer/1037734275) | [Chengchung Chiu](https://appshunter.io/developer/1359094944) |

## What reviewers say

### 業務人脈王

[App page](https://appshunter.io/ios/app/id1037734276)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 人脈王B版會員 | $7.99 | one-time |
| 簡訊200點 | $8.99 | one-time |
| 簡訊300點 | $12.99 | one-time |
| 人脈王C版月會員 | $16.99 | one-time |
| 人脈王D版月會員 | $24.99 | one-time |
| 人脈王E版月會員 | $38.99 | one-time |
| 人脈王B版會員 | $48.99 | one-time |
| 人脈王G版會員 | $64.99 | one-time |
| 人脈王H版會員 | $99.99 | one-time |


### aiwan 3+3 Postal Code

[App page](https://appshunter.io/ios/app/aiwan-3-plus-3-postal-code/id1524433635)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 業務人脈王 free?

業務人脈王 is free to download, with in-app purchases available.

### Is aiwan 3+3 Postal Code free?

aiwan 3+3 Postal Code is free to download, with no in-app purchases.

### Do 業務人脈王 or aiwan 3+3 Postal Code have ads?

aiwan 3+3 Postal Code shows ads; 業務人脈王 does not.

### Which is updated more often, 業務人脈王 or aiwan 3+3 Postal Code?

業務人脈王 ships an update every 2 months, and aiwan 3+3 Postal Code every 37 months. Most recently, 業務人脈王 was updated on October 12, 2026 and aiwan 3+3 Postal Code on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*